From abee9a586b682c1047b0d86ebeec0c8c6b240a1f Mon Sep 17 00:00:00 2001 From: "Liam R. Howlett" Date: Tue, 8 Mar 2022 13:26:18 -0500 Subject: [PATCH] kernel/fork: Remove prev from dup_mmap() no longer needed due to linked list removal Signed-off-by: Liam R. Howlett --- kernel/fork.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/kernel/fork.c b/kernel/fork.c index c3c7c796b8c7..c166bd30f8f8 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -489,7 +489,7 @@ static void dup_mm_exe_file(struct mm_struct *mm, struct mm_struct *oldmm) static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm) { - struct vm_area_struct *mpnt, *tmp, *prev; + struct vm_area_struct *mpnt, *tmp; int retval; unsigned long charge = 0; MA_STATE(old_mas, &oldmm->mm_mt, 0, 0); @@ -523,8 +523,6 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm, if (retval) goto out; - prev = NULL; - retval = mas_expected_entries(&mas, oldmm->map_count); if (retval) goto out; -- 2.50.1